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- 1. Multiple ChoiceIn the equation (x+2)2+(y-3)2=4, the center of the circle is at...(-2, 3)(-3, 2)(2, -3)(3, -2)
- 2. Multiple ChoiceIn the equation (x+2)2+(y-3)2=4, the radius of the circle is...42316
- 3. Multiple ChoiceChange the following equation to standard form
x2+y2-4x+12y-8=0(x+2)2+(y-6)2=48(x-2)2+(y+6)2=48(x-6)2+(y-2)2=48(x+2)2+(y-6)2=48 - 4. Multiple ChoiceWhat is the equation of a circle with radius 4 and center (0, 8)?x2 + (y-8)2 = 16(x-8)2 + y2 = 4x2 + (y-8)2 = 4x2 + (y+8)2 = 16
- 5. Multiple Choice
See PictureABCD - 6. Multiple ChoiceThe diameter of a circle has length 12. The center is at (-5, 2). Give the equation of the circle.(x - 2)2 + (y + 5)2 = 36(x - 5)2 + (y + 2)2 = 6(x + 5)2 + (y - 2)2 = 36(x + 2)2 + (y - 5)2 = 6
- 7. Multiple ChoiceFind the equation of the circle with center (−8,3) and (2,−5) is on the circle?(x+8)2+(y−3)2=164.5.(x+3)2+(y−8)2=164.(x)2+(y)2=164.(x+8)2+(y−3)2=164.
- 8. Multiple ChoiceThe endpoints of a diameter of a circle are (3,1) and (9,5).Find the equation of the circle?(x−6)2+(y−3)2=13(x−3)2+(y−6)2=132(x−5)2+(y−9)2=13(x−9)2+(y−5)2=169/4
- 9. Multiple ChoiceWhich graph corresponds to
(x+2)2+ (y-3)2=36ABCD - Answer choicesTagsAnswer choicesTags